66610920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{555091}}^1$

素因数の和:555105

約数の個数: 32

約数和(自身を含む): 199833120

約数和(自身を除く): 133222200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 555091, 1110182, 1665273, 2220364, 2775455, 3330546, 4440728, 5550910, 6661092, 8326365, 11101820, 13322184, 16652730, 22203640, 33305460, 66610920]

約数ペア:

[(1, 66610920), (2, 33305460), (3, 22203640), (4, 16652730), (5, 13322184), (6, 11101820), (8, 8326365), (10, 6661092), (12, 5550910), (15, 4440728), (20, 3330546), (24, 2775455), (30, 2220364), (40, 1665273), (60, 1110182), (120, 555091)]